LG THERMA V Split - System 6 Design Application; DIP Switch Setting Guide

No. Description Details Default
1
Role when central controller
is equipped
• 1 off : Master
• 1 on : Slave
1 off
2
Accessory installation
information
• 2 & 3 off : Indoor unit + Outdoor unit are installed
• 2 off + 3 on : Indoor unit + Outdoor unit + DHW tank
are installed
• 2 on + 3 off : Indoor unit + Outdoor unit + DHW
tank+ Solar thermal system are
installed
2 & 3
off
3 Emergency operation Level
• 4 off : High temperature cycle
• 4 on : Low temperature cycle
4 off
4
External water pump
installation information
• 5 off : External water pump is NOT installed
• 5 on : External water pump is Installed
5 off
5
Selecting electric heater
capacity
• 6 & 7 off : Full capacity is uesd
• 6 off + 7 on : Half capacity is uesd
• 6 on + 7 off : Electric heater is not used
6 off
+
7 on
6
Thermostat installation
information
• 8 off : Thermostat is NOT installed
• 8 on : Thermostat is installed
8 off
OFF
ON
1 23 45678
[PCB]
Dip S/W
OFF is selected
ON is selected
• PCB on Indoor unit [3
rd
gen split]
TB1 TB2TB3
052 053
_ COMPREHENSIVE APPLICATION AND INSTALLATION MANUAL
LG Electronics
Installation check listConguration
System Design ApplicationsIntroduction
2. Dip S/W Setting